KNaBe — Properties & Data | MatWorld

KNaBe

ceramic

· JVASP-70773· KNaBe

KNaBe is a potassium-sodium beryllium ceramic compound, likely a mixed-alkali beryllate or beryllium oxide-based ceramic. This material belongs to the family of lightweight ceramic oxides and is primarily of research or specialized industrial interest rather than a commodity material. Its low density and beryllium content make it potentially valuable for aerospace, thermal management, or neutron shielding applications where weight and specific properties are critical, though its use is limited by beryllium toxicity concerns and manufacturing complexity.

aerospace thermal managementneutron shieldinglightweight structural ceramicsadvanced research applicationshigh-temperature insulationspecialized refractory components

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.157	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6743	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6640	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

KNaBe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental